Finding the Third Proportional to 2,182,149 and 4,737,546

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,149 : 4,737,546 = 4,737,546 : x
2. Step 2: Convert to fraction form
   2,182,149/4,737,546 = 4,737,546/x
3. Step 3: Cross multiply
   2,182,149x = 4,737,546 × 4,737,546
4. Step 4: Simplify right side
   2,182,149x = 22,444,342,102,116
5. Step 5: Solve for x
   x = 22,444,342,102,116/2,182,149
6. Step 6: Final answer
   x = 10,285,430.60